Examlex
Social Darwinists applied Charles Darwin's "survival of the fittest" principle to __________.
Greenhouse Gases
Gases in the Earth's atmosphere that trap heat, contributing to global warming, including carbon dioxide, methane, and nitrous oxide.
Bioplastic
A type of plastic material derived from renewable biomass sources, such as vegetable fats, oils, corn starch, or microbiota, designed to reduce reliance on fossil fuels.
Renewable Energy
Energy from sources that are naturally replenishing and sustainable over time, such as solar, wind, and hydroelectric power.
Conventional Sources
Traditional practices or methods commonly accepted and widely used in a particular field or industry.
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